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AMG 827

Phase 2

Asthma | Small molecule | Respiratory |Amgen Inc.|Last Updated: Nov 26, 2021

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials1
Total Enrollment315
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01199289A Study to Evaluate the Dosing of AMG 827 for Subjects With Inadequately Controlled AsthmaPHASE2 COMPLETED 315Oct 4, 2010Dec 21, 2011Nov 26, 202149 United States, Austria +8
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Study Endpoints
Primary Endpoints
Change From Baseline in Asthma Control Questionnaire (ACQ) Composite Scores to Week 12
Baseline and Week 12

The ACQ is an instrument used in clinical research and practice to evaluate asthma control/impairment. It is a validated composite score that assesses disease control by evaluating 7 questions: night time awakenings, asthma symptoms upon awakening, activity limitation, shortness of breath, wheeze frequency, short-acting bronchodilator use, and forced expiratory volume in 1 second (FEV1). The response options for all these questions range from zero (no impairment/limitation) to six (total impairment/limitation) scale. The total score is obtained by adding the value from each question and dividing by the number of questions. Higher scores indicates worsening of condition and a negative change from baseline indicates improvement.

Secondary Endpoints
Change From Baseline in Pre- and Post-Bronchodilator Forced Expiratory Volume in 1 Second (FEV1)
Baseline and Week 12
Change From Baseline in AM and PM Peak Expiratory Flow Rate (PEFR) to Week 12
Baseline and Week 12
Change From Baseline in the Frequency of Rescue Short Acting β-Agonist (SABA) Use to Week 12
Baseline to Week 12
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
PlaceboPLACEBO_COMPARATORParticipants will receive the matching placebo administered as subcutaneous (SC) injections at Day 1 and weeks 1, 2, 4, 6, 8, and 10.
AMG 827 140 mgEXPERIMENTALParticipants will receive AMG 140 mg administered as SC injections at Day 1 and weeks 1, 2, 4, 6, 8, and 10.
AMG 827 210 mgEXPERIMENTALParticipants will receive AMG 210 mg administered as SC injections at Day 1 and weeks 1, 2, 4, 6, 8, and 10.
AMG 827 280 mgEXPERIMENTALParticipants will receive AMG 280 mg administered as SC injections at Day 1 and weeks 1, 2, 4, 6, 8, and 10.
Interventions
NameTypeDescription
AMG 827DRUGSC injection.
PlaceboDRUGSC injection.
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Eligibility Criteria
Age Range18 Years — 65 Years
SexALL
Healthy VolunteersNo
Study Sites49

Inclusion Criteria: * Men or women 18 to 65 years of age * Percent of predicted FEV1 ≥ 50% and ≤ 80% * At least 12% reversibility over pre-bronchodilator FEV1 * Inhaled corticosteroid (ICS) ≥ 200 and ≤ 1000 µg/day fluticasone powder or equivalent * Ongoing asthma symptoms with ACQ composite score ≥...

Countries:United StatesAustriaBelgiumCanadaFinlandHungaryNetherlandsPolandRussiaSouth Korea
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